Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Antioch Church Cemetery | Cemetery | 131 | Wabash | 38 19 04 N | 087 54 35 W |
| Antioch Church of God Mountain Assembly | Church | 181 | Cook | 41 55 28 N | 087 41 27 W |
| Antioch Community High School | School | 242 | Lake | 42 28 20 N | 088 05 33 W |
| Antioch Country Club | Locale | 247 | Lake | 42 26 48 N | 088 06 53 W |
| Antioch Elementary School | School | 235 | Lake | 42 28 50 N | 088 05 43 W |
| Antioch Evangelical Free Church | Church | 234 | Lake | 42 28 47 N | 088 06 35 W |
| Antioch Lake | Lake | 229 | Lake | 42 28 07 N | 088 05 54 W |
| Antioch Methodist Cemetery | Cemetery | 197 | Christian | 39 21 42 N | 089 19 34 W |
| Antioch Missionary Baptist Church | Church | 182 | Cook | 41 46 49 N | 087 38 08 W |
| Antioch Missionary Baptist Church | Church | 187 | Cook | 41 40 59 N | 087 38 01 W |
| Antioch Missionary Baptist Church | Church | 205 | Macon | 39 50 46 N | 088 57 27 W |
| Antioch School | School | 204 | Jackson | 37 38 39 N | 089 18 15 W |
| Antioch School (historical) | School | 205 | Coles | 39 37 22 N | 088 15 59 W |
| Antioch School (historical) | School | 201 | Douglas | 39 40 55 N | 088 01 50 W |
| Antioch School (historical) | School | 179 | Fulton | 40 26 14 N | 090 07 41 W |
| Antioch School (historical) | School | 111 | Jackson | 37 47 46 N | 089 39 30 W |
| Antioch School (historical) | School | 161 | Marion | 38 33 02 N | 089 00 24 W |
| Antioch School (historical) | School | 241 | Ogle | 41 55 54 N | 089 12 14 W |
| Antioch School (historical) | School | 229 | Pope | 37 34 30 N | 088 31 06 W |
| Antioch School (historical) | School | 190 | Tazewell | 40 28 50 N | 089 30 40 W |
| Antioch School (historical) | School | 142 | Wayne | 38 30 04 N | 088 26 59 W |
| Antioch Temple Pentecostal Church | Church | 184 | Vermilion | 40 07 50 N | 087 38 04 W |
| Antioch Upper Middle School | School | 229 | Lake | 42 28 48 N | 088 06 54 W |
| Apache Park | Park | 196 | Cook | 42 00 54 N | 087 53 23 W |
| Apakeska Grove (historical) | Woods | 232 | Kendall | 41 29 46 N | 088 32 44 W |
| Aplington School | School | 263 | Ogle | 41 59 11 N | 089 34 11 W |
| Apollo Elementary School | School | 199 | Cook | 42 03 51 N | 087 51 27 W |
| Apollo Elementary School | School | 220 | Mercer | 41 11 43 N | 090 45 32 W |
| Apollo Elementary School | School | 177 | Rock Island | 41 29 39 N | 090 23 13 W |
| Apollo Hall (historical) | Building | 177 | Cook | 41 53 09 N | 087 38 14 W |